FLOPC++ An Algebraic Modeling Language Embedded in C++
نویسنده
چکیده
FLOPC++ is an open source algebraic modeling language implemented as a C++ class library. It allows linear optimization problems to be modeled in a declarative style, similar to algebraic modeling languages, such as GAMS and AMPL, within a C++ program. The project is part of COmputational INfrastructure for Operations Research (COIN-OR) and uses its Open Solver Interface (OSI) to achieve solver independence.
منابع مشابه
Stochastic Extensions to FlopC++
We extend the open-source modelling language FlopC++, which is part of the COIN-OR project, to support multi-stage stochastic programs with recourse. We connect the stochastic version of FlopC++ to the existing COIN class stochastic modelling interface (SMI) to provide a direct interface to specialized solution algorithms. The new stochastic version of FlopC++ can be used to specify scenariobas...
متن کاملA branch-and-bound methodology within algebraic modelling systems
Through the use of application-specific branch-and-bound directives it is possible to find solutions to combinatorial models that would otherwise be difficult or impossible to find by just using generic branch-and-bound techniques within the framework of mathematical programing. Minto is an example of a system which offers the possibility to incorporate userprovided directives (written in C) to...
متن کاملComplementiser Phrase: The Case of English Wh-Embedded Clauses
English main-clause wh-questions form complementiser phrases with wh-words preposed to spec-C position. This is because English wh-words, as verb-complements originally, are strong enough to trigger wh-movement and auxiliary inversion. Persian EFL learners encounter an over-differentiation problem regarding the acquisition of auxiliary inversion rule in English standard questions. Once they hav...
متن کاملCombinatorial Optimization in OPL Studio
OPL is a modeling language for mathematical programming and combinatorial optimization problems. It is the first modeling language to combine high-level algebraic and set notations from modeling languages with a rich constraint language and the ability to specify search procedures and strategies that are the essence of constraint programming. In addition, OPL models can be controlled and compos...
متن کاملSpecification of Embedded Systems Environment Behaviour with Alvis Modelling Language
Alvis, a modelling language for concurrent systems, combines the advantages of formal methods and practical modelling languages. Even though Alvis has its origins in process algebras, instead of algebraic equations, it uses a high level programming language for the description of agents behaviour and a graphical language for the modelling of interconnections among agents. An Alvis model can be ...
متن کامل